serious refund

HELLO. Last week i was checking the Microsoft word as a tool of writing. however i do not really need it and i am also broke so i never planned to buy the product. unfortuntely i did it by mistake and is a lot of money to just let it go. this is very serious for me since i got my monthly salary in my account and without even knowing it 99 euro disappeared while i needed this money. i am seriously asking for my money back and delete the program. i nearly freel like they trapped me!